248464188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{985969}}^1$

素因数の和:985986

約数の個数: 36

約数和(自身を含む): 717786160

約数和(自身を除く): 469321972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 985969, 1971938, 2957907, 3943876, 5915814, 6901783, 8873721, 11831628, 13803566, 17747442, 20705349, 27607132, 35494884, 41410698, 62116047, 82821396, 124232094, 248464188]

約数ペア:

[(1, 248464188), (2, 124232094), (3, 82821396), (4, 62116047), (6, 41410698), (7, 35494884), (9, 27607132), (12, 20705349), (14, 17747442), (18, 13803566), (21, 11831628), (28, 8873721), (36, 6901783), (42, 5915814), (63, 3943876), (84, 2957907), (126, 1971938), (252, 985969)]